Celebrities who celebrate birthdays in January

Slideshow posted in Photos | Wednesday, December 26, 2012

30 of 65: Patrick Dempsey turns 47 on January 13, 2013. The actor is known for his work in films such as 'Sweet Home Alabama,' 'Made of Honor,' 'Valentine's Day' and 'Transformers: Dark of the Moon.'

Pictured: Patrick Dempsey appears in a 2012 publicity photo for ABC's 'Grey's Anatomy.' (Bob D'Amico / ABC)